Fujitsu ARY12FUAD User manual

SPLIT TYPE AIR

CONDITIONER (50Hz)

DUCT

type

Models

Indoor unit Outdoor unit

ARY12FUAD

ARY12UUAD

ARY14FUAD

ARY14UUAD

AOY12FSAJ

AOY12USAJL

AOY14FSDJ

AOY14USDJL

CONTENTS

SPECIFICATIONS

. . . . . . . . . . . . . . . . . . .

OUTLINE AND DIMENSIONS

. . . . . . . . .

CIRCUIT DIAGRAM

. . . . . . . . . . . . . . . . .

REFRIGERANT SYSTEM DIAGRAM

. .

DISASSEMBLY ILLUSTRATION

. . . . .

PARTS LIST

. . . . . . . . . . . . . . . . . . . . . . .

STANDARD ACCESSORIES

. . . . . . . . .

ERROR CONTENTS

. . . . . . . . . . . . . . . .

INDOOR PCB CIRCUIT DIAGRAM

. . . . .

SPECIFICATIONS

TYPE

INDOOR UNIT

ARY12FUAD

OUTDOOR UNIT

AOY12FSAJ

COOLING CAPACITY (kW) 3.50

POWER SOURCE (V)

FREQUENCY (Hz)

RUNNING CURRENT (A) 5.50

INPUT WATTS (kW) 1.24

E.E.R. (kW/kW) 2.823

MOISTURE REMOVAL

AIR CIRCULATION-Hi (m /hr) 500

(/hr)

ELECTRICAL DATA

COMPRESSOR

DIMENSIONS

TYPE Hermetic type, Deposit electrode condenser,

2 poles, Single phase, Induction motor, Rotary

DISCRIMINATION 80235435(B)

REFRIGERANT R410A (g) 800

POWER SOURCE (V)

DISCRIMINATION

INDOOR UNIT HI-SPEED (r.p.m.) 680

MED-SPEED (r.p.m.) 640

LO-SPEED (r.p.m.)

DISCRIMINATION

OUTDOOR UNIT HI- SPEED (r.p.m.)

INDOOR UNIT H x W x D (mm)

H x W x D (mm)

217 x 953 x 595

OUTDOOR UNIT

FAN MOTOR

WEIGHT

INDOOR UNIT GROSS / NET (kg)

GROSS / NET (kg)OUTDOOR UNIT

800 g (28.2oz) 900 g (31.7oz)

837.5 g (29.5oz) 937.5 g (33.1oz)

912.5 g (32.2oz) 1,012.5 g (35.7oz)

7.5 m (25 ft)

10 m (33 ft)

15 m (49 ft)

15 g/m (0.53oz / 3.3ft)

36 / 34

1.2

12006.03.23

Cool

570

MFB-14VTT

740

530 x 750 x 250

ARY14FUAD

AOY14FSDJ

4.20

230

6.3

1.39

3.02

640

80236035(B)

900

230

MFA-18NTT

830

730

620

29 / 25

37 / 35

1.5

REFRIGERANT CHARGE (R410A)

PIPE LENGTH

FULL CHARGE

AMOUNT

ADDITIONAL REFRIGERANT

TYPE

INDOOR UNIT

ARY12UUAD

OUTDOOR UNIT

AOY12USAJL

COOLING CAPACITY (kW) 3.50

POWER SOURCE (V)

FREQUENCY (Hz)

RUNNING CURRENT (Heat) (A) 5.40

INPUT WATTS (Heat) (kW) 1.21

E.E.R. (Heat) (kW/kW) 3.306

MOISTURE REMOVAL

AIR CIRCULATION-Hi (m /hr) 500

(/hr)

ELECTRICAL DATA

Hermetic type, Deposit electrode condenser,

2 poles, Single phase, Induction motor, Rotary

80235435(B)

850

680

640

217 x 953 x 595 mm

1.2

Cool and Heat

570

MFB-14NTT

740 r.p.m.

440 r.p.m.

530 x 750 x 250 mm

36 kg / 34 kg

ARY14UUAD

AOY14USDJL

4.00

230

6.0

1.35

3.48

640

80236035(B)

1,000

230

MFA-18NTT

830

730

620

29 kg / 25 kg

37 kg / 35 kg

1.5

HEATING CAPACITY (kW) 4.00 4.70

RUNNING CURRENT (Cool) (A) 5.50 6.3

INPUT WATTS (Cool) (kW) 1.24 1.42

E.E.R. (Cool) (kW/kW) 2.823 2.82

850 g (30.0oz) 1,000 g (35.3oz)

887.5 g (31.3oz) 1,037.5 g (36.6oz)

962.5 g (34.0oz) 1,112.5 g (39.2oz)

15 g/m (0.53oz / 3.3ft)

COMPRESSOR

DIMENSIONS

TYPE

DISCRIMINATION

REFRIGERANT R410A (g)

POWER SOURCE (V)

DISCRIMINATION

INDOOR UNIT HI-SPEED (r.p.m.)

MED-SPEED (r.p.m.)

LO-SPEED (r.p.m.)

DISCRIMINATION

OUTDOOR UNIT HIGH- SPEED

LOW-SPEED

INDOOR UNIT H x W x D

H x W x DOUTDOOR UNIT

FAN MOTOR

WEIGHT

INDOOR UNIT GROSS / NET

GROSS / NETOUTDOOR UNIT

7.5 m (25 ft)

10 m (33 ft)

15 m (49 ft)

REFRIGERANT CHARGE (R410A)

PIPE LENGTH

FULL CHARGE

AMOUNT

ADDITIONAL REFRIGERANT

22006.03.23

OUTLINE AND DIMENSIONS

886

850

953

920

600

390

150

217

605

57520

Unit : mm

Models :

ARY12FUAD

ARY12UUAD

ARY14FUAD

ARY14UUAD

32006.03.23

OUTDOOR UNIT

Unit : mm

Models :

AOY12FSAJ

AOY12USAJL

AOY14FSDJ

AOY14USDJL

285

250

530

540

750

42006.03.23

Refrigerant pipe

9.52mm(3/8")

Refrigerant pipe

6.35mm(1/4") Capillary tube

Charging valve

Compressor

OUTDOOR UNITINDOOR UNIT

Strainer

Evaporator Condenser

INDOOR UNIT

Refrigerant pipe

6.35mm(1/4")

Refrigerant pipe

9.52mm(3/8")

Capillary

tube

Strainer

OUTDOOR UNIT

Condenser

Compressor

4-Way

Muffler

valve

Charging valve

Evaporator

Distributor

Models : ARY12FUAD / AOY12FSAJ

Models : ARY12UUAD / AOY12USAJL

REFRIGERANT SYSTEM DIAGRAM

Strainer

Cooling

Heating

: Flare coupling

52006.03.23

Refrigerant pipe

12.7mm(1/2")

Refrigerant pipe

6.35mm(1/4") Capillary tube

Charging valve

Compressor

OUTDOOR UNITINDOOR UNIT

Strainer

Evaporator

Condenser

INDOOR UNIT

Refrigerant pipe

6.35mm(1/4")

Refrigerant pipe

12.7mm(1/2")

Capillary

tube

Strainer

OUTDOOR UNIT

Condenser

Compressor

4-Way

Muffler

valve

Charging valve

Evaporator

Distributor

Models : ARY14FUAD / AOY14FSDJ

Models : ARY14UUAD / AOY14USDJL

Strainer

Cooling

Heating

: Flare coupling

62006.03.23

Models :

ARY12FUAD / AOY12FSAJ

ARY14FUAD / AOY14FSDJ

CIRCUIT DIAGRAM

72006.03.23

Models :

ARY12UUAD / AOY12USAJL

ARY14UUAD / AOY14USDJL

82006.03.23

12V

JM10

C47

0.1

<F>

C15

0.1

<F>

C14

100/

6.3V

C13

0.1

<F>

I C3

7805

R29 - R32

10K <1/10W> x 4

R33 - R36

1.0K <1/10W> x 4

C26 - C29

0.01 <F> x 4

CR6

0.01

<F>

R9 390

<1/10W>

R10

10K

<1/10W>

C18

0.01

<F>

C17

0.01

<F> Q3

DTC124EKA

I C5 (1/7)

uPA2003GR

CR1 10K

<1/10W>

11 6

13 4

314

15 2

13 4

314

15 2

I C6 (4/7)

uPA2003GR

R21 - R24

10K <1/10W> x 4

R25 - R28

1.0K <1/10W> x 4

C22 - C25

0.01 <F> x 4

R40 1.0K <1/10W>

R41 1.0K <1/10W>

R42 1.0K <1/10W>

C10 C12 C30

0.01 <F> x 3

C44

0.1

<F>

R55

10K

<1/10W>

CSTS0500MG03-T

C49

0.01

<F>

C45

0.1

<F>

I C8

PST600C

CN15-1

CN15-3

CN15-2

CN15

B3B-XARK-1-A

RED

FLOAT SWITCH

RJ1 1.0K

<1/10W>

RJ2

10K

<1/10W>

REMOTE CONTROL UNIT

AR-3TA2

TERMINAL

BOARD

SW4

DSS803

No.3

No.1

No.2

C31 C16 C43

0.01 <F> x 3

R81 1.0K <1/10W>

R71 1.0K <1/10W>

R72 1.0K <1/10W>

CR2 - CR4

10K <1/10W> x 3

C1 0.1

<F>

10K <1/10W> x 3

R70 R69 R80

DA226U

R65 390 <1/10W>

R67 1.0K

<1/10W>

R68 10K

<1/10W>

CR7

0.01

<F>

I C6 (1/7)

uPA2003GR

2SC2712

7 10

12V

I C11-2

BA10358

R62 4.7K

<1/10W>

R61

10K

<1/10W>

R60

10K

<1/10W>

R63 15.4K

<1/10W>

(1%) R64

28K

<1/10W>

(1%)

R66

10K

<1/10W>

CR5

1000P

<R>

R54 47 <1/10W>

R51 1.0K <1/10W>

C40

0.01

<F>

R52

10K

<1/10W>

R53

10K

<1/10W>

C41

10/

25V

+C42

0.01

<F>

CN13

B8B-XASK-1-A

CN17

B3B-XAKK-1-A

BLACK

CN13-7

CN13-6

CN13-5

CN13-8

CN13-4

CN13-3

CN13-2

CN13-1

CN11-2

CN11-1

CN10-1

CN10-2

14V

14V C38

0.01

<F>

R49 1.0K

<1/10W>

R48

10K

<1/10W>

CN10

B2B-XAMK-1-A GREEN

HEATER

CN11

B2B-XARK-1-A RED

FRESH AIR

JEM-A

CN14

B4B-XH-AM

DTC124EKA

R47 390

<1/10W>

CN14-1

CN14-4

CN14-3

BZ1

PKM13EPY-4000

R56 R57 1.0K <1/10W>

B Z

I C4 (7/7)

uPA2003GR

I C6 (2/7)

uPA2003GR

I C5 (1/7)

14V

1 16

710

512

611

913

3 14

152

116

R77 - R79

10K <1/10W> x 4

R50 10K <1/10W>

C35

1000P

<R>

C32

1000P

<R>

R44 1.0K <1/10W>

R46 1.0K <1/10W>

R43 10K

<1/10W>

(1%)

R45 49.9K

<1/10W>

(1%) 5V

C39

0.1

<F>

C34

0.1

<F>

C37

0.1

<F>

I C7

BR93LC46RF

VCC

GND1

R75 R76 R58 R100

10K <1/10W> x 4

ROOM TEMPERATURE

THERMISTOR

PIPE TEMPERATURE

THERMISTOR

CN8 B2B-XASK-1-A

B2B-XAKK-1-A BLACK

CN7

CN8-1 BLACK

CN8-2 BLACK

CN7-2 GRAY

CN7-1 GRAY

14V

C19 - C21

0.01 <F> x 3

R20 1.0K <1/10W>

R19 1.0K <1/10W>

R18 1.0K <1/10W>

R15 - R17

10K <1/10W> x 3

JM1

JM2

JM3

C11

10/

25V

I C2

7812

I O

D2FL20U

C54

0.01

<F>

PRIMARY SECONDARY

1000

/25V

R8 10K

<1/10W> 10K <1/10W> x 4

R59 R97 R98 R99

SWITCHING TRANSFORMER

ZFT29B01

I C11-1

BA10358

UL1430 AWG22

BLACK

WHITE

RED

3 2 1

CN17-1

CN17-2

CN17-3

OUTDOOR UNIT

2(N)

POWER

RELAY

CN19

B2P3-VH-B-R RED

CN19-2

14V

R93 - R96

10K <1/10W> x 4

R13

10K

<1/10W>

R12 1.0K <1/10W>

I C9

TLP621

<GB>

D1F60

R11 56K

<1W>

I C5 (5/7)

uPA2003GR 14V

VA2

470V

SSR1

G3MC-201PL-VD

CN9

B5P-SHF-1AA

WHITE

TEST

CN9-1

CN9-5

CN9-4

CN9-3

CN9-2

K 2

K 8

K 7

K 5

K 6

K 4

K 3

K 1

ROOM TEMPERATURE CORRECTION

( HEATING OPERATION )

ROOM TEMPERATURE CORRECTION

( HEATING OPERATION )

AUTO RESTART

SW1

DSS803

No.1

No.3

No.2

10K <1/10W> x 3

R39 R38 R37

C 1

SW2

DRS4016-5

JM6

C101

0.22

C103

0.068

C104

0.068

LF101 ELF17N022A

C102

0.22

VA101

470V

VA102

470V

SA101

<3600>

TM102

TM101

E101 W103 W104

100/6.3V

CUSTOM CODE SWITCHING

330K

<SPRH-2W>

2SC4236

4700P

<ECQM>

R5 62K

<RSP2-2W>

1SR139-600

D10

1SR139-600

R6 100

<1/2W>

C7 0.047

<ECQB>

D1FL20U

MTZJ5.1B

R2 1.5

<RSP2-2W>

2SC1815

R3 100

<1/10W>

330

<1/4W>

100/450V

D3SB60

FH101 FH102

F101

3.15A

<BET>

FAN CAPACITOR

450V 2.3uF

FAN MOTOR

DRAIN PUMP

TERMINAL BOARD

POWER SOURCE

220 / 240V

50Hz

G5S-1

DC12V

G5S-1

DC12V

G5S-1

DC12V

G5NB-1A DC12V

C3 0.22 <RE>

R88 120 <1/2W>

CN6 B2P3-VH-B-E

BLUE

B6P11-VH-B

WHITE

CN5

CN6-1

CN6-2

CN5-6

CN5-5

CN5-4

CN5-3

CN5-2

CN5-1

PURPLE

BLUE

PINK

RED

WHITE

BLACK

CN4

B2P3-VH-B-Y YELLOW

CN4-1

CN4-2

UL1015 AWG20 WHITE

YELLOW / GREEN

F M

CN1 B2P3-VH-B-C BLACK

CN1-1

CN1-2

UL1015 AWG18 WHITE

UL1015 AWG18

BLACK

UL1015 AWG16

GREEN

POWER SUPPLY PCB

EZ-0030WHSE-P

UL1015 AWG14 WHITE

UL1015 AWG14 BLACK

R1 3.3

<RGGS-5W>

I C 1

uPD78F0058GC

69 3

RESET

P10

P11

P70

P71

P72

P131

P24

P23

P46

P47

P57

P56

P36

P33

P50

P27

P26

P25

P22

P21

P20

P130

P51

P52

P53

P54

P55

P01

P00

P121

P03

P12

P13

P14

P45

P44

P43

XT1

P42

P41

P40

P32

P31

P30

P67

P34

P35

P37

P120

P60

P61

P62

P63

P64

P66

P65

P02

P127

P126

P125

P124

XT2

I C

VSS1

VSS0

AVSS

AVRF1

AVRF0

VDD1

VDD0

P04

P05

P123

P122

P17

P16

P15

CONTROLLER PCB ASSEMBLY ( MAIN PCB )

ARY12FUAD : EZ-00309WSE-C

ARY14FUAD : EZ-00306WSE-C

Models :

ARY12FUAD

ARY14FUAD

MODEL CHANGING

REMOTE TYPE

CHANGING

CN19-1

UL1015

AWG18

GRAY

CR8

TA120033

G5NB-1A

INDOOR PCB CIRCUIT DIAGRAM

92006.03.23

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